Guide · Create token

How to do your first swap after a token launch

Written by XAUConnect Labs · Reviewed against live product behavior · Updated August 2026

The first swap after you generate a token should not be a stranger’s size. It should be you, from a second wallet, proving the route works both ways. Creators who skip this discover honeypots in production — sometimes their own mis-set pool or the wrong contract pasted in a graphic.

Use XAUConnect Swap on the launch chain. Paste the address from the deploy receipt, not from memory. If you cannot sell, you are not ready to tweet.

Two wallets

Wallet A deployed and holds LP plus leftover supply. Wallet B holds only a little native gas plus a little pairing asset. If you only have one wallet, you have not tested what a stranger experiences.

Buy

Chain selector matches launch. Paste token as output, pairing asset as input. Read impact. If a $20 buy moves the chart 15%, your pool is a toy — add LP or reduce expectations before inviting others. Confirm. Verify the token contract in B’s wallet matches the receipt.

Sell immediately

Flip the pair. Exact approve on EVM. Read impact on the way out — this is what your buyers will feel. If sell simulation fails, stop all marketing. You have a trap, even if you did not mean to.

Publish the hashes

Explorer links for deploy, LP, test buy, test sell. That packet is more persuasive than a slogan. It also gives supporters the address to paste.

Then, and only then, let others in

They will still get cloned. They will still set slippage too wide. Point them at the chain guide (Base, BNB, Solana, …) and at contract verification. You cannot swap for them; non-custodial means they sign.

What to do if the sell path is ugly

If the buy works and the sell shows 20% impact, you under-seeded LP or the price you set is a fantasy. Add pairing asset or stop. If the sell reverts, you may have a tax/blacklist token you did not intend — LaunchedToken should not do this, so confirm you actually deployed that bytecode. Do not ask friends to “just try buying.” The second wallet exists so strangers are not your QA. Publish hashes only after both directions work.

Use the receipt, not memory

Copy the token address from the deploy transaction, not from a graphic designer’s banner. Banner text gets reused by cloners. Wallet B should paste that exact string on the launch chain in XAUConnect. If the logo matches and the address does not, you are QA’ing the wrong coin. Publish both the buy hash and the sell hash before you invite a group chat to size into the pool.

Legal

Risk disclosure

XAUConnect is a non-custodial swap aggregator. Digital assets are volatile and may lose value rapidly. Content on this page is educational and not investment advice. Verify every contract address on the official block explorer before approving a transaction.

Frequently asked questions

Should the first swap be large to “show volume”?

No. That is wash theater. A small round-trip that works is the professional move.

The buy worked and the sell failed. What now?

Assume a permission or tax problem, or no real LP. Do not onboard others. Fix the contract/pool.

Can I use the same wallet for the test?

You can, and you will miss allowance and UI issues strangers hit. Use a second wallet.

Does this affect Discover rank?

A couple of tiny honest swaps are fine. Farming a board is not a strategy we reward with words like “trending means buy.”

Live execution

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Open the swap page to compare live routes, set slippage, and sign from your own wallet — fully non-custodial.

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